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02 Sensor Help?!

Posted: Fri Aug 31, 2018 6:05 am
by tci93
Hello,

I am looking online for an 02 sensor replacement and can only find an upstream 02 sensor on all part websites. Does my 1991 Suburu Legacy L Wagon (manual trans) only have one 02 sensor?

I guess I am so used to having cars that require 2...

Re: 02 Sensor Help?!

Posted: Fri Aug 31, 2018 7:06 am
by rallyak
91 only has one 02 sensor